Before I installed Spiceworks I had some machines with Office 2003 professional installed. We recently replaced this with Office 2007 Standard. This involved fully uninstalling Office 2003 and then installed Office 2007.

However, when I did a network scan in spiceworks, all the machines that had 2003 removed on still list as having it installed still, as well as Office 2007. Is there a registry entry I need to remove on these machines?

How does Spiceworks detect office 2003 is installed? If I know this I may be able to stop it detected it when it isn't there.